Update CMakeLists.txt

USE_AUDIO is redundant in the presence of the already existent and more descriptive SUPPORT_MODULE_RAUDIO.

src/CMakeLists.txt

@@ -29,6 +29,7 @@ set(raylib_public_headers
 
 # Sources to be compiled
 set(raylib_sources
+    raudio.c
     rcore.c
     rmodels.c
     rshapes.c
@@ -42,14 +43,6 @@ if (NOT ${PLATFORM} MATCHES "Web")
     include(GlfwImport)
 endif ()
 
-if (USE_AUDIO)
-    MESSAGE(STATUS "Audio Backend: miniaudio")
-    list(APPEND raylib_sources raudio.c)
-else ()
-    MESSAGE(STATUS "Audio Backend: None (-DUSE_AUDIO=OFF)")
-endif ()
-
-
 add_library(raylib ${raylib_sources} ${raylib_public_headers})
 
 # Sets additional platform options and link libraries for each platform